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花生的胚和胚乳的发育/吴梅贞,席湘媛∥山东农业大学学报.-1988,19(2).-11～17 本研究在前人观察的基础上,采用了组织化学染色,较全面系统地观察了花生(徐州68-4)胚和胚乳的发育。结果如下:胚发育属紫菀型,发育过程可分为球胚前的原胚、球胚、心形胚、鱼雷形胚、幼胚、扩大生长胚和成熟胚各期。在子叶中淀粉粒积累先于蛋白质的积累。胚乳发育属核型,首次观察到花生胚乳瘤。胚乳细胞化以珠孔端开始,胚乳细胞层次少,最终不充满胚囊腔,种子成熟,胚乳完全消失。作者推测自己观察的材料尚未完全成熟。
Peanut embryo and endosperm development / Wu Meizhen, Xi Xiangyuan ∥ Shandong Agricultural University.-1988,19 (2) .- 11 ~ 17 on the basis of previous observations, the use of histochemical staining, more comprehensive and systematic observation Peanut (Xuzhou 68-4) embryos and endosperm development. The results are as follows: embryo development is a purple type, the development process can be divided into pre-embryo proembryo, globular embryo, heart-shaped embryo, torpedo-shaped embryo, immature embryo, expand the growing embryos and mature embryos. Accumulation of starch grains in cotyledons precedes protein accumulation. Endosperm development is karyotype, the first observation of peanut embryo-tumor. Endosperm cellification began with the end of the micropyle, less endosperm cells, and ultimately not full of embryo sac cavity, the seeds mature, endosperm completely disappeared. The authors speculate that the material they observe has not yet fully matured.